package com.example.tests;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;
//import static com.example.tests.ContactDataGenerator.loadContactsFromCsvFile;
import static com.example.tests.ContactDataGenerator.loadContactsFromXmlFile;
import com.example.utils.SortedListOf;

public class ContactCreationTests extends TestBase{
	
//	-----	loadContactsFromCsvFile
//	@DataProvider
//	public Iterator<Object[]> contactsFromFile() throws IOException {
//		return wrapContactDataForDataProvider(loadContactsFromCsvFile(new File("contacts.txt"))).iterator();
//	}	
	
//	-----	loadContactsFromXmlFile
	@DataProvider
	public Iterator<Object[]> contactsFromFile() throws IOException {
		return wrapContactDataForDataProvider(loadContactsFromXmlFile(new File("contacts.xml"))).iterator();
	}
	
	@Test(dataProvider = "contactsFromFile")
	public void testContactCreationWithValidData(ContactData contact) throws Exception {
				
		//  save old state
		//SortedListOf<ContactData> oldList =  app.getModel().getContacts();
		SortedListOf<ContactData> oldList =  app.getContactHelper().getUiContacts();
		
		//	actions
		app.getContactHelper().createContact(contact);

		//  save new state
		SortedListOf<ContactData> newList = app.getModel().getContacts();
		
		//  compare states
		//assertThat(newList, equalTo(oldList));
		assertThat(newList, equalTo(oldList.withAdded(contact)));
		
		// compare model to implementation
		if (wantToCheck()) {
			if ("yes".equals(app.getProperty("check.db"))) {
				assertThat(app.getModel().getContacts(), equalTo(app.getHibernateHelper().listContacts()));	
			}
		
			if ("yes".equals(app.getProperty("check.ui"))) {
				assertThat(app.getModel().getContacts(), equalTo(app.getContactHelper().getUiContacts()));				
			}
		}
	}
}
